diff --git a/README.md b/README.md
index 18a3c86..44484da 100644
--- a/README.md
+++ b/README.md
@@ -1,123 +1,167 @@
 ```
 Advent of code 2020
 Day 1 - Part 1: 1016964
-	generator: 17.37µs,
-	runner: 472ns
+	generator: 16.414µs,
+	runner: 474ns
 
 Day 1 - Part 2: 182588480
-	generator: 10.562µs,
-	runner: 344ns
+	generator: 12.988µs,
+	runner: 302ns
 
 Day 2 - Part 1: 586
-	generator: 197ns,
-	runner: 107.894µs
+	generator: 180ns,
+	runner: 89.876µs
 
 Day 2 - Part 2: 352
-	generator: 115ns,
-	runner: 85.595µs
+	generator: 94ns,
+	runner: 76.325µs
 
 Day 3 - Part 1: 265
-	generator: 51.702µs,
-	runner: 58.098µs
+	generator: 48.133µs,
+	runner: 54.962µs
 
 Day 3 - Part 2: 3154761400
-	generator: 47.858µs,
-	runner: 304.783µs
+	generator: 35.653µs,
+	runner: 283.346µs
 
 Day 4 - Part 2: 186
-	generator: 125ns,
-	runner: 150.65µs
+	generator: 109ns,
+	runner: 103.216µs
 
 Day 5 - Part 1: SeatId(933)
-	generator: 110ns,
-	runner: 48.99µs
+	generator: 89ns,
+	runner: 46.149µs
 
 Day 5 - Part 2: SeatId(711)
-	generator: 175ns,
-	runner: 50.545µs
+	generator: 89ns,
+	runner: 44.886µs
 
 Day 6 - Part 1: 6633
-	generator: 114ns,
-	runner: 128.471µs
+	generator: 109ns,
+	runner: 121.222µs
 
 Day 6 - Part 2: 3202
-	generator: 116ns,
-	runner: 118.78µs
+	generator: 136ns,
+	runner: 94.567µs
 
 Day 7 - Part 1: 208
-	generator: 123ns,
-	runner: 628.342µs
+	generator: 185ns,
+	runner: 604.146µs
 
 Day 7 - Part 2: 1664
-	generator: 146ns,
-	runner: 486.984µs
+	generator: 111ns,
+	runner: 460.961µs
 
 Day 8 - Part 1: 1723
-	generator: 163ns,
-	runner: 40.378µs
+	generator: 103ns,
+	runner: 36.224µs
 
 Day 8 - Part 2: 846
-	generator: 125ns,
-	runner: 43.695µs
+	generator: 86ns,
+	runner: 40.938µs
 
 Day 9 - Part 1: 36845998
-	generator: 94ns,
-	runner: 76.173µs
+	generator: 96ns,
+	runner: 73.527µs
 
 Day 9 - Part 2: 4830226
-	generator: 95ns,
-	runner: 29.611µs
+	generator: 102ns,
+	runner: 29.088µs
 
 Day 10 - Part 1: 1890
-	generator: 125ns,
-	runner: 7.909µs
+	generator: 121ns,
+	runner: 7.187µs
 
 Day 10 - Part 2: 49607173328384
-	generator: 110ns,
-	runner: 6.305µs
+	generator: 105ns,
+	runner: 6.469µs
 
 Day 11 - Part 1: 2329
-	generator: 100ns,
-	runner: 13.938125ms
+	generator: 170ns,
+	runner: 9.306401ms
 
 Day 11 - Part 2: 2138
-	generator: 205ns,
-	runner: 28.63697ms
+	generator: 208ns,
+	runner: 22.394928ms
 
 Day 12 - Part 1: 1177
-	generator: 143ns,
-	runner: 26.923µs
+	generator: 132ns,
+	runner: 23.98µs
 
 Day 12 - Part 2: 46530
-	generator: 92ns,
-	runner: 23.898µs
+	generator: 88ns,
+	runner: 22.565µs
 
 Day 13 - Part 1: 1895
-	generator: 93ns,
-	runner: 2.449µs
+	generator: 90ns,
+	runner: 2.108µs
 
 Day 14 - Part 1: 13865835758282
-	generator: 163ns,
-	runner: 83.793µs
+	generator: 104ns,
+	runner: 85.834µs
 
 Day 14 - Part 2: 4195339838136
-	generator: 161ns,
-	runner: 10.181244ms
+	generator: 94ns,
+	runner: 9.646046ms
 
 Day 15 - Part 1: 273
-	generator: 204ns,
-	runner: 52.207µs
+	generator: 146ns,
+	runner: 51.22µs
 
 Day 15 - Part 2: 47205
-	generator: 102ns,
-	runner: 2.381580988s
+	generator: 109ns,
+	runner: 2.274252927s
 
 Day 16 - Part 1: 25984
 	generator: 301ns,
-	runner: 175.367µs
+	runner: 175.013µs
 
 Day 16 - Part 2: 1265347500049
-	generator: 138ns,
-	runner: 356.093µs
+	generator: 125ns,
+	runner: 353.876µs
+
+Day 16 - Part 2 - avx2: 1265347500049
+	generator: 152ns,
+	runner: 145.475µs
+
+Day 17 - Part 1: 1812
+	generator: 128ns,
+	runner: 278.162845ms
+
+Day 18 - Part 1: 800602729153
+	generator: 199ns,
+	runner: 163.467µs
+
+Day 18 - Part 2: 92173009047076
+	generator: 153ns,
+	runner: 180.596µs
+
+Day 19 - Part 1: 109
+	generator: 112ns,
+	runner: 3.277745ms
+
+Day 19 - Part 2: 150
+	generator: 102ns,
+	runner: 7.222896ms
+
+Day 20 - Part 1: 22878471088273
+	generator: 121ns,
+	runner: 124.756µs
+
+Day 21 - Part 1: 2262
+	generator: 111ns,
+	runner: 368.681µs
+
+Day 21 - Part 2: cxsvdm,glf,rsbxb,xbnmzr,txdmlzd,vlblq,mtnh,mptbpz
+	generator: 104ns,
+	runner: 329.907µs
+
+Day 22 - Part 1: 33631
+	generator: 105ns,
+	runner: 7.331µs
+
+Day 22 - Part 2: 33469
+	generator: 94ns,
+	runner: 1.13821236s
 
 ```